1830835712

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 3734359200

約数和(自身を除く): 1903523488

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 149, 206, 233, 256, 298, 412, 466, 512, 596, 824, 932, 1192, 1648, 1864, 2384, 3296, 3728, 4768, 6592, 7456, 9536, 13184, 14912, 15347, 19072, 23999, 26368, 29824, 30694, 34717, 38144, 47998, 52736, 59648, 61388, 69434, 76288, 95996, 119296, 122776, 138868, 191992, 245552, 277736, 383984, 491104, 555472, 767968, 982208, 1110944, 1535936, 1964416, 2221888, 3071872, 3575851, 3928832, 4443776, 6143744, 7151702, 7857664, 8887552, 12287488, 14303404, 17775104, 28606808, 57213616, 114427232, 228854464, 457708928, 915417856, 1830835712]

約数ペア:

[(1, 1830835712), (2, 915417856), (4, 457708928), (8, 228854464), (16, 114427232), (32, 57213616), (64, 28606808), (103, 17775104), (128, 14303404), (149, 12287488), (206, 8887552), (233, 7857664), (256, 7151702), (298, 6143744), (412, 4443776), (466, 3928832), (512, 3575851), (596, 3071872), (824, 2221888), (932, 1964416), (1192, 1535936), (1648, 1110944), (1864, 982208), (2384, 767968), (3296, 555472), (3728, 491104), (4768, 383984), (6592, 277736), (7456, 245552), (9536, 191992), (13184, 138868), (14912, 122776), (15347, 119296), (19072, 95996), (23999, 76288), (26368, 69434), (29824, 61388), (30694, 59648), (34717, 52736), (38144, 47998)]